I am developing a mobile app by using nativescript with angular. I want to include an image upload in my app. So, I tried by cloning git repo for nativescript-imagepicker. It is ok if I used the command tns run. If I used tns run ios/android --bundle, it gave me the following error:
What is the solution to fix this?
Did you installed the plugin through
tns plugin add nativescript-imagepicker
If not, try checking if you have the dependency with:
tns plugin list
if nativescript-imagepicker is not there, try reinstalling it. I got it working with app
Related
I have started my application and install npm packages using npm install, then as usual I have installed debug version of the application using npx react-native run-android, then started the application with npx react-native start. The works fine until I want to use debugger-ui and debug my application using react-native-debugger or fb-flipper.
The problem occurs when pressing r in the terminal and choosing Debug from the modal that appears on the emulator screen.
This is the error that I'm facing with int he terminal:
And also this one in the React Native Debugger tab in the chrome console:
As I'm using the latest version of react-native-reanimated in this project and have followed the installation instructions in the documentation I have used this command for installing that:
npm install react-native-reanimated#next
I have been looking into documentation and after reading that really carefully I have just figured out that the react-native-reanimated#2 is not going to work with react-native-debugger and you can run debugger-ui the documentation recommended to use facebook flipper another amazing developer tool for react-native apps.
I am using Appcelerator titanium CLI to build ios app. I want to debug the app With Chrome DevTools but it seems like it's not compatible with the version which I have installed currently.
As per ti-inspector documentation, I have installed the node package by the below command.
npm install -g ti-inspector
So, When I tried this into my titanium project directory I am getting this response which is unexpected.
tn-inspector
Unexpected error: undefined
NOTE: titanium version - 5.2.2
Useful GitHub link: https://github.com/omorandi/TiInspector
Need help to understand or mitigate this issue. Thanks in advance!!!.
That repo is 5 years old and might not be compatible with the current SDK. You can use this instruction: https://docs.axway.com/bundle/Appcelerator_Studio_allOS_en/page/debugging_android_apps_with_3rd-party_tools.html to use the internal dev tools connection.
I use react-native with actual version and have tried to create a simple project. But while trying to create it by using
expo init AwesomeProject
the whole process hangs.
I have tried to look for a solution by searching on the internet but without any luck.
The error could be seen in the following screenshot:
That error generally means that a file is being accessed by two different things at 'around' the same time. And 90% of those times it is because of an anti-virus or similar.
Its a permission error, so my advice, try to do it after a fresh reboot and boot the powershell as admin, disable antivirus etc..
If still does not work reinstall nodejs/npm.
I had the same experience. The project gets created using React-native. When you try to run it, the 'Metro' interface comes up. There is an android phone on the USB drive which has previously been used to run Android Studio created projects successfully. However, on the command shell the app hangs in Metro.
While trying to run the project from Android Studio snow cat, there are build errors (red) in the App manifest file and there is this exception.
Build failed due to java.lang.NullPointerException
Installed expo-cli (C:\Reactive-native>npm install -g expo-cli). The app fails to run and hangs on the connected Android phone(Samsung 21) using the Expo Go client. This client has no problem having been tested in Snackbar.
I have a question in the Expo forum and probably someone will answer!
I am asking this question for the third time and I don't get it why no one even tries to help on this, is this question not well explained? If you can ask for more information I can give!
I am having trouble created iOS folder inside my react native app(detached) as when I created the app I created it from windows machine and iOS folder didn't come when I wrote: exp detach
Now that I have got a macOS, how can I get to create iOS folder so I can use that to build from xCode. I tried react-native upgrade, this is telling me that I have some version conflicts, so I don't want to upgrade it actually, I just want to have iOS folder on my react native.
What would be the best solution in here?
Interestingly I tried exp detach over my detached app and it created iOS, it's working! hopefully this will help anyone!
Please follow the below steps:
Step I: Ensure below installable are installed
Java Sdk Android Studio
Xcode (in case of OSX)
HomeBrew (in case of OSX to install node)
Node/NPM (Node runs Javascript outside the browser. NPM is used for installing and managing Dependencies. Node and NPM come
together)
Those are some essential installs that you will need in your Project
**Step II: **
For windows/OSX you need to run the following commands in your command prompt/command line:
This is the important part for running a react native project:
**Step II: **
npm install -g react-native-cli
Then you can use this cli to start a new project like this:
**Step III: **
react-native init
Hope this helped you, please vote..
Everytime I try to launch a react native project I got this error
Could not install the app on the device, read the error above for
details. Make sure you have an Android emulator running or a device
connected and have set up your Android development environment
I reinstalled nodejs, python and jdk using choco as suggested on official docs. Every single packages is installed as well as sdk 23.0.1
I can see my virtual device if I run adb devices USB debugging is activated and it's running android 6.
I setup ANDROID_HOME path in environment variables, I'm using same sdk path as you can see in the picture. I also setup another one for JAVA_HOME and Python.
My PATH looks like this:
I just don't understand what I'm supposed to do. I'm using a surface pro 4, Windows 10. I can run projects using expo. I literally tried everything, restart computer, start cmd using admin, create new virtual devices, uninstall everything and start from scratch, it just don't work.
You have pointed out two issues; first, make sure you have an android emulator running. To do that, you run adb devices and you say you can see you device.
The other issue is with the environment. To make sure your environment is setup properly for android, go to the root of your react-native project. Open the android project using android studio.
All errors with your environment will show up, use the automatic fixes provided by android studio. Clean the project in android studio. Close studio and go back to command line, run react-native run-android
Everything should work now.
When doing react-native start it will intentionally hang at "Loading dependency graph" (its not really hanging, its just waiting to receive build/bundle signals). This is correct. You have to open a second terminal then do react-native run-android.
If you get errors, then cd android in your project folder then run ./gradlew clean, then after that do another react-native start then react-native run-android.
Solution is to delete all java JDK and reinstall v8 / change JAVA_HOME to the new path.
Also changing gradle-wrapper.propertiesfile for each project you want to run
# update gradle to latest version
distributionUrl=https\://services.gradle.org/distributions/gradle-4.4.1-all.zip
Sometimes it dosen't compile with v4 so I have to use v3. React native is definitely confusing.
after install dan update environment JDK now I can install app on my device